We have a room at work that was recently remodeled. The acoustics were quite bad and so they added a lot of (quite well camouflaged) sound absorbers to the wall

We have a room at work that was recently remodeled. The acoustics were quite bad and so they added a lot of (quite well camouflaged) sound absorbers to the walls. It's a super weird feeling to walk past them, and I think it's because the acoustics/echo are very unexpected.